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Introduction |
If you own one of these laptops, it is likely you are likely referencing this guide because your system shipped with the Core i7/Radeon 8790M configuration andGPU with a 6 -cell battery that is either prematurely consumed, or does not run long due to the batterypower draw this configuration is worn outknown for. [br]
This guide will show you how to replace the battery in the E6540. | | ***''Note:''*** If you have a slice battery installed, this will need tothe slice battery must be removed first. | | Along with battery replacement instructions, this guide will show you where the COA is located with versions of the system that shipped with Windows 7 COA(which is placedthe vast majority) on most E-series Dell laptops of this specific seriesera. When you are not using Dell SLIC media, this key is required to activate Windows.[br]
***''Note:''*** On Windows 8.1 systems, the key is stored in the BIOS and a tamper -evident sticker is attached to the bottom of the computer ofservice panel on the laptop. |
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